Method for automatically judging tense and language states of English sentences

An automatic judgment and sentence technology, applied in natural language data processing, instruments, electrical digital data processing, etc., can solve complex problems, increase the difficulty of learning and use, and achieve the effect of both efficiency and precision
CN111985227APending Publication Date: 2020-11-24SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2020-11-24

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Abstract

The invention discloses a method for automatically judging tense and language states of English sentences. The method comprises the following steps of: (1) receiving an English paragraph document; (2)roughly dividing sentences according to punctuation marks, and judging whether sentence structure types are simple sentences or not; (3) if the sentence is a simple sentence, extracting part-of-speech information of words in the sentence, and generating a predicate structure list; and (4) judging active and passive language states and tenses of the sentence according to a heuristic rule. According to the method, the grammatical structure and part-of-speech information of the English sentence are obtained by processing word segmentation and part-of-speech analysis and extraction of the Englishsentence, and the tense and language state of sentence use are automatically judged in combination with a heuristic rule, so that the method has both high efficiency and precision.
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Description

technical field

[0001] The invention belongs to software technology, and in particular relates to a method for automatically judging tense and voice of English sentences. Background technique

[0002] Computational linguistics analyzes and processes natural language by establishing formalized mathematical models, and uses programs on computers to realize the process of analysis and processing, so as to achieve the purpose of simulating part or even all language abilities of humans with machines. One of them is The branch is the use of electronic computers for language research.

[0003] Computational linguistics can be divided into three aspects according to the nature and complexity of the work: one is automatic arrangement, which is the most mature part at present. Dictionaries, which establish corpus and term databases; the second is automatic analysis, which is a relatively complex automatic language processing, which works according to the specific language information...

Claims

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